. Under what conditions will the rate of a chemical reaction always decrease?*the concentration of the reactants decreases, and the temperature decreasesthe concentration of the reactants decreases, and the temperature increasesthe concentration of the reactants increases, and the temperature increasesthe concentration of the reactants increases, and the temperature decreases

. Under what conditions will the rate of a chemical reaction always decrease?

Which of the following would cause a decrease in the rate of a chemical reaction? Which of the following would cause a decrease in the rate of a chemical reaction? An increase in the concentration of the reactants. An increase in temperature. An increase in the particle size. The addition of a catalyst

How do changes in temperature affect the rate of a reaction?A.Increasing temperature increases the reaction rate because the particles move faster and collide more often.B.Increasing temperature decreases the reaction rate because the particles break down into nonreactive substances.C.Decreasing temperature increases the reaction rate because the particles are more likely to react when they collide.D.Changing temperature does not affect the rate of a reaction because it does not change the activation energy.

Which of the following tends to increase the rate of a chemical reaction?A.Decreasing the concentration of the reactantsB.Increasing the temperature of the reaction mixtureC.Increasing the amount of solvent usedD.Using larger particles of solid reactants

How does a temperature increase cause the rate of a reaction to increase?A.It decreases orientation requirements of the molecules.B.It increases the equilibrium constant for the reaction.C.It increases the kinetic energy of the molecules.D.It decreases the activation energy of the reaction.SUBMITarrow_backPREVIOUS